package 面向对象_上.m关键字this的使用.练习1boy和gril;

public class Girl {

    private String name;
    private int age;

    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }

    public Girl(){

    }
    public Girl(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public void marry(Boy boy){
        System.out.println("我想嫁给" + boy.getName());
    }

    public int compare(Girl girl){
//		if(this.age >girl.age){
//			return 1;
//		}else if(this.age < girl.age){
//			return -1;
//		}else{
//			return 0;
//		}

        return this.age - girl.age;
    }

}
